Global Patent Index - EP 3653328 B1

EP 3653328 B1 20210317 - A SINGLE-SIDED SPOT RESISTANCE WELDING HEAD

Title (en)

A SINGLE-SIDED SPOT RESISTANCE WELDING HEAD

Title (de)

EINSEITIGER WIDERSTAND-PUNKTSCHWEISSKOPF

Title (fr)

TÊTE DE SOUDAGE PAR RESISTANCE MONO-POINT

Publication

EP 3653328 B1 20210317 (EN)

Application

EP 18206676 A 20181116

Priority

EP 18206676 A 20181116

Abstract (en)

[origin: EP3653328A1] Described herein is a single-sided welding head (1) comprising a first welding electrode (2) and a second welding electrode (4), the first and second welding electrodes (2, 4) being carried by a body (6) of said welding head (1), wherein:- the first welding electrode (2) is movable relative to the body (6) of said welding head (1) at least along a first co-ordinate of motion (θ2);- the second welding electrode (4) is movable relative to the body (6) of said welding head (1) at least along a second co-ordinate of motion (X4);- said first co-ordinate of motion (θ2) is a co-ordinate of angular motion that develops about a first axis of rotation (X2); and- said second co-ordinate of motion (X4) is a co-ordinate of linear motion that develops along a first axis of translation (X4).

IPC 8 full level

B23K 11/11 (2006.01); B23K 11/31 (2006.01)

CPC (source: EP US)

B23K 11/093 (2013.01 - US); B23K 11/11 (2013.01 - EP); B23K 11/3027 (2013.01 - US); B23K 11/311 (2013.01 - US); B23K 11/312 (2013.01 - EP US); B23K 11/318 (2013.01 - US); B25J 15/0019 (2013.01 - US); B23K 2101/006 (2018.07 - US)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

EP 3653328 A1 20200520; EP 3653328 B1 20210317; US 11684996 B2 20230627; US 2020156180 A1 20200521

DOCDB simple family (application)

EP 18206676 A 20181116; US 201916682478 A 20191113